Switch Rocker – SR3 Switch Rocker – SR3 SR 3 Switch Rockers were developed to provide the reliability required in demanding environmental conditions such as multifunction grips, dashboards or armrest controls for heavy duty industrial applications. The switching system is distinguished by its high reliability with a life expectation of at least one million operations. The rocker modules have been designed for the typical switching function in ‘offroad’ machinery and other rough enviroments. Main Features Electrical Data Switching current max. Switch 1 Switch 2 S1: 7 mA (1K3 Ohm) S2: 9 mA (680 Ohm) Mechanical Data Life 1 million cycles - 40°C to 85°C - 35°C to 70°C • Life greater than 1 million cycles Operating temperature - Storage - Working • Precise tactile feedback of switches Operating force 5N • Protection Class IP65 Vertical load maximum 30 N • K12 switch technology for high reliability Protection Level IP 65 (from above when mounted) Rocker deflection angle ± 12° Ordering code 1 Type 2 Actuator Shape Example SR3 = switch rocker 3 S = varnished PC B N = non varnished PC B 01 = long lever 02 = short lever 05 = thumb lever 3 Actuator Calour GY = grey 4 Operation Force 5N/5N = 5 N left / 5N right 5 Switch assembly 01 = switch 1 (S1) K12P BK 1 5N switch 2 (S2) K12P BK 1 5N R = resistor (Ohm) 6 Output Output configuration 00 = 0 Ohm 01 = S1: 1K3 Ohm S2: 680 Ohm 7 Mechanical function M = left / right momentary (center turn position) M-SR3-0744 www.ck-components.com 1 SR3S 2 01 3 4 5 GY 5N/5N 01 R 6 00 7 M Switch Rocker – SR3 Module actuator shape 01 Module actuator shape 02 Module actuator shape 05 Pin assignment: Output configuration: R01 M-SR3-0744 www.ck-components.com R00